CN220500898U - Rear steering system scooter - Google Patents
Rear steering system scooter Download PDFInfo
- Publication number
- CN220500898U CN220500898U CN202322228729.1U CN202322228729U CN220500898U CN 220500898 U CN220500898 U CN 220500898U CN 202322228729 U CN202322228729 U CN 202322228729U CN 220500898 U CN220500898 U CN 220500898U
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- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a scooter with a rear steering system, which comprises a scooter body, wherein the left side of the upper end of the scooter body is movably connected with a driving shaft in a penetrating way, the upper end of the driving shaft is fixedly provided with a directional handle, the upper end of the scooter body is provided with a seat, the left side and the right side of the lower end of the scooter body are fixedly provided with two springs, the lower ends of the springs on the left side are jointly movably provided with two driving wheels, the lower ends of the springs on the right side are respectively movably provided with a steering wheel, and the opposite surfaces of the two steering wheels are jointly provided with a steering assembly, so that the problem that the front steering system is inconvenient to use in a narrow space is solved. The key points of the technical scheme are as follows: a scooter with a rear steering system. The present utility model is provided with a rear steering system, i.e. rear steering wheels, thereby reducing the turning radius, which is particularly useful in narrow streets, curved roads and crowded environments, making driving more flexible and convenient.
Description
Technical Field
The utility model relates to a scooter, in particular to a scooter with a rear steering system.
Background
The scooter is a vehicle specially designed for meeting the riding instead of walk requirement of the old. The electric bicycle is usually driven by electricity, has the characteristics of good stability, high comfort, simple operation and the like, and aims to provide a convenient, safe and easy moving mode for the elderly. The scooter can be used in indoor and outdoor environments, is suitable for daily activities such as shopping, social activities, leisure activities and the like, and is used for helping the elderly to better integrate into social life.
The prior art is usually a front steering system, and the front steering system of the prior art has a larger turning radius when turning, which can cause inconvenient operation in a narrow space or a crowded environment, inconvenient turning and turning in a narrow space, and is not suitable for urban traffic and narrow parking spaces.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide a rear steering system scooter, when the scooter needs to turn to the right, as the rear steering system allows the rear wheels and the front wheels to rotate reversely, when the steering wheels turn to the left and the front, the driving wheels rotate to the right and the rear directions to drive the scooter to turn to the right, the rear steering system, namely the rear steering wheels, are arranged, and the rear steering system allows the front wheels and the rear wheels of the scooter to generate different relative motions during turning, namely the rear wheels and the front wheels to rotate reversely, so that the vehicle can turn faster, thereby reducing the turning radius, being particularly useful in narrow streets, bent roads and crowded environments, enabling the driving to be more flexible and convenient, enabling the scooter to turn and turn around in a narrow space more easily, and being beneficial to being suitable for urban traffic and narrow parking spaces better.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a rear-mounted steering system scooter, includes the automobile body, the upper end left side activity of automobile body is connected with the drive shaft in a penetrating way, the upper end fixed mounting of drive shaft has the direction handle, the upper end of automobile body is provided with the seat, the lower extreme left and right sides of automobile body is equal fixed mounting has two springs, the left side the lower extreme co-movable mounting of spring has two drive wheels, the right side the lower extreme of spring is movable mounting respectively has a steering wheel, the lower extreme fixed mounting of drive shaft has first bevel gear, the lower extreme of automobile body is provided with drive assembly, drive assembly's left end fixed mounting has the second bevel gear, first bevel gear and second bevel gear mesh mutually, two the opposite face of steering wheel is provided with steering assembly jointly.
The utility model is further provided with: the driving assembly comprises a driving rod, a fixing plate is movably connected to the middle of the outer surface of the driving rod, and a gear is fixedly arranged on the right part of the driving rod.
The utility model is further provided with: the steering assembly comprises two steering plates, the left ends of the two steering plates are movably connected with one connecting plate, the left ends of the two connecting plates are movably connected with racks, and the racks are meshed with the right part of the driving assembly.
The utility model is further provided with: the left side of the lower end of the vehicle body is fixedly provided with a baffle, and the left end of the baffle is fixedly provided with a protection rod.
The utility model is further provided with: the right side of the lower end of the vehicle body is fixedly provided with a vertical plate, the left end of the vertical plate is fixedly provided with a supporting slide rail, and the left part of the steering assembly is in sliding connection with the sliding groove of the supporting slide rail.
The utility model is further provided with: the left part and the right part of the vehicle body are arranged in an arc shape.
In summary, the utility model has the following beneficial effects:
1. when the scooter needs to turn right, the rear steering system allows the rear wheels and the front wheels to rotate reversely, when the steering wheels turn left and forward, the driving wheels rotate in the right rear direction to drive the scooter to turn right, the rear steering wheels of the scooter steer the scooter, the rear steering system, namely the rear steering wheels, are arranged, the rear steering system allows the front wheels and the rear wheels of the scooter to generate different relative motions during turning, namely the rear wheels and the front wheels rotate reversely, the relative motion difference enables the scooter to turn faster, so that turning radius is reduced, the scooter is particularly useful in narrow streets, bent roads and crowded environments, driving is more flexible and convenient, the rear steering wheels enable the scooter to turn and turn around in narrow spaces more easily, and the scooter is favorable for adapting to urban traffic and narrow parking spaces better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic overall perspective view of the present utility model;
FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;
FIG. 4 is a schematic view of the steering assembly of the present utility model;
fig. 5 is a schematic view of the overall structure of the drive assembly and steering assembly of the present utility model.
In the figure: 1. a vehicle body; 2. a drive shaft; 3. a directional handle; 4. a seat; 5. a spring; 6. a driving wheel; 7. a steering wheel; 8. a first bevel gear; 9. a drive assembly; 10. a second bevel gear; 11. a steering assembly; 91. a driving rod; 92. a fixing plate; 93. a gear; 111. a steering plate; 112. a connecting plate; 113. a rack; 12. a baffle; 13. a protective rod; 14. a vertical plate; 15. and supporting the slide rail.
Detailed Description
In order to better understand the technical solutions of the present utility model, the following description will be made in detail with reference to the accompanying drawings and specific embodiments, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in detail below with reference to the accompanying drawings.
A rear steering system scooter, as shown in figures 1 to 5, comprises a scooter body 1, wherein the left side of the upper end of the scooter body 1 is movably connected with a driving shaft 2 in a penetrating way, the left part and the right part of the scooter body 1 are arranged in an arc shape, the upper end of the driving shaft 2 is fixedly provided with a steering handle 3, the upper end of the scooter body 1 is provided with a seat 4, the left side and the right side of the lower end of the scooter body 1 are fixedly provided with two springs 5, the springs 5 are provided with buffering and damping functions, the lower ends of the left springs 5 are jointly movably provided with two driving wheels 6, the lower ends of the right springs 5 are respectively movably provided with a steering wheel 7, the lower end of the driving shaft 2 is fixedly provided with a first bevel gear 8, the lower end of the scooter body 1 is provided with a driving component 9, the left end of the driving component 9 is fixedly provided with a second bevel gear 10, the first bevel gear 8 and the second bevel gear 10 are meshed, the opposite surfaces of the two steering wheels 7 are jointly provided with a steering assembly 11, the steering of the vehicle is carried out through the rear steering wheels 7 of the vehicle, a rear steering system and the rear steering wheels 7 are arranged, the rear steering system allows the front wheels and the rear wheels of the vehicle to generate different relative motions during turning, namely the rear wheels and the front wheels reversely rotate, the relative motion difference enables the vehicle to turn faster, the turning radius is reduced, the steering assembly is particularly useful in narrow streets, bent roads and crowded environments, the driving is more flexible and convenient, the rear steering wheels 7 enable the aged walker to turn and turn around in a narrow space more easily, and the aged walker is better suitable for urban traffic and narrow parking spaces.
The baffle 12 is fixedly arranged on the left side of the lower end of the vehicle body 1, the protective rod 13 is fixedly arranged at the left end of the baffle 12, the front of the vehicle body 1 is provided with the baffle 12 to play a role in blocking mud and protecting, and the protective rod 13 is provided to play a role in protecting, so that the vehicle head is prevented from being damaged by collision and cracking.
The right side of the lower end of the vehicle body 1 is fixedly provided with a vertical plate 14, the left end of the vertical plate 14 is fixedly provided with a supporting slide rail 15, the left part of the steering assembly 11 is slidably connected in a slide groove of the supporting slide rail 15, and the supporting slide rail 15 plays a supporting and limiting role on a rack 113 in the steering assembly 11, so that the rack 113 can slide in the slide groove of the supporting slide rail 15 without deviating in position.
As shown in fig. 3, the driving assembly 9 includes a driving rod 91, a fixing plate 92 is movably connected to the middle of the outer surface of the driving rod 91, and a gear 93 is fixedly mounted on the right portion of the driving rod 91.
As shown in fig. 4, the steering assembly 11 includes two steering plates 111, two steering plates 111 are provided, the left ends of the two steering plates 111 are movably connected with a connecting plate 112, the left ends of the two connecting plates 112 are jointly movably connected with a rack 113, and the rack 113 is meshed with the right part of the driving assembly 9.
Working principle: when the scooter needs to turn right, the steering handle 3 is manually adjusted to turn right by a certain angle, at the moment, the driving shaft 2 rotates clockwise by a certain angle to drive the first bevel gear 8 to rotate clockwise, at the moment, the second bevel gear 10 meshed with the driving shaft 2 rotates clockwise, at the moment, the driving rod 91 and the gear 93 synchronously rotate clockwise by a certain angle along with the second bevel gear 10, and further, the meshed rack 113 moves forwards on the supporting slide rail 15 by a certain distance, because the steering plate 111 and the steering wheel 7 keep a parallel position relationship, the steering plate 111 is movably connected with the rack 113 through the connecting plate 112, when the rack 113 moves forwards by a certain distance, the connecting plate 112 and the steering plate 111 are pulled, at the moment, the steering plate 111 is forced to turn forwards and incline by a certain angle, and because the steering plate 111 and the steering wheel 7 always keep a parallel position relationship, the steering plate 111 drives the steering wheel 7 to shift in the forward direction when steering forward, and since the rear steering system allows the rear wheel to rotate in the reverse direction with the front wheel, the steering wheel 7 rotates in the right rear direction when steering forward left to drive the vehicle to steer right, the rear steering wheel 7 of the vehicle is used for steering the vehicle, the rear steering system, namely the rear steering wheel 7, is arranged, the rear steering system allows the front wheel and the rear wheel of the vehicle to generate different relative motions when turning, namely the rear wheel and the front wheel rotate in the reverse direction, the difference of the relative motions enables the vehicle to turn faster, thereby reducing the turning radius, being particularly useful in narrow streets, curved roads and crowded environments, enabling the driving to be more flexible and convenient, the rear steering wheel 7 enabling the aged walker to turn and turn around in a narrow space more easily, helping to better adapt to urban traffic and narrow parking spaces.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. The utility model provides a rear-mounted steering system scooter, includes automobile body (1), its characterized in that: the novel steering device is characterized in that a driving shaft (2) is movably inserted and connected to the left side of the upper end of the vehicle body (1), a direction handle (3) is fixedly arranged at the upper end of the driving shaft (2), a seat (4) is arranged at the upper end of the vehicle body (1), two springs (5) are fixedly arranged at the left side and the right side of the lower end of the vehicle body (1), two driving wheels (6) are movably arranged at the lower ends of the springs (5) in a common mode, a steering wheel (7) is movably arranged at the right side of the lower end of the springs (5), a first bevel gear (8) is fixedly arranged at the lower end of the driving shaft (2), a second bevel gear (10) is fixedly arranged at the left end of the driving assembly (9), the first bevel gear (8) is meshed with the second bevel gear (10), and steering assemblies (11) are jointly arranged on opposite surfaces of the two steering wheels (7).
2. A rear steering system walker as claimed in claim 1 wherein: the driving assembly (9) comprises a driving rod (91), a fixing plate (92) is movably connected to the middle of the outer surface of the driving rod (91), and a gear (93) is fixedly arranged on the right part of the driving rod (91).
3. A rear steering system walker as claimed in claim 1 wherein: the steering assembly (11) comprises steering plates (111), two steering plates (111) are arranged, the left ends of the two steering plates (111) are movably connected with connecting plates (112), the left ends of the two connecting plates (112) are jointly movably connected with racks (113), and the racks (113) are meshed with the right part of the driving assembly (9).
4. A rear steering system walker as claimed in claim 1 wherein: the left side of the lower end of the vehicle body (1) is fixedly provided with a baffle plate (12), and the left end of the baffle plate (12) is fixedly provided with a protection rod (13).
5. A rear steering system walker as claimed in claim 1 wherein: the right side of the lower end of the vehicle body (1) is fixedly provided with a vertical plate (14), the left end of the vertical plate (14) is fixedly provided with a supporting sliding rail (15), and the left part of the steering assembly (11) is slidably connected in a sliding groove of the supporting sliding rail (15).
6. A rear steering system walker as claimed in claim 1 wherein: the left part and the right part of the vehicle body (1) are arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322228729.1U CN220500898U (en) | 2023-08-18 | 2023-08-18 | Rear steering system scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322228729.1U CN220500898U (en) | 2023-08-18 | 2023-08-18 | Rear steering system scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500898U true CN220500898U (en) | 2024-02-20 |
Family
ID=89867073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322228729.1U Active CN220500898U (en) | 2023-08-18 | 2023-08-18 | Rear steering system scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500898U (en) |
-
2023
- 2023-08-18 CN CN202322228729.1U patent/CN220500898U/en active Active
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